官方失败了，没有提供任何证据，也没有找到任何强有力的支持根据，来解释莫斯科炸弹事件，只是给黑暗事件增加了一层复杂性。

The authorities have failed to provide any proof or supporting evidence to explain the Moscow bombings, adding another layer of complexity to an already murky episode.

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因特网给受困于悲痛之中的人分享各自的感受，取得相互理解和相互支持提供了一个强有力的平台。

The Internet is "potentially a really good resource for grieving people. It's a tremendous source of understanding and support, a place where people can share their feelings."

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